Submit your Return before July 31

http://incometaxindia.gov.in/download_all.asp <<<< Link
ഹൗസിങ്ങ് ലോണ്‍  ഉള്ളവർക്ക്  ഈ വർഷം   ഇ ഫയലിങ്ങ് നിർബന്ധമാണ്‌
Steps of 'e' filing (Video) 

Checklist of documents and pre-requisites

• A copy of last year's tax return
• Bank Statement
• TDS certificates
• Savings certificates/Deductions
• Interest statement showing interest paid to you throughout the year.
• Balance Sheet, P&L Account Statement and other Audit Reports wherever applicable.